JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceAttributeDiscriminatorParent:
    discriminator:
        field_name: type
        map:
            child: JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceAttributeDiscriminatorChild
        xml_attribute: true
        xml_element:
            namespace: http://example.com/